Author

Mengmeng Li

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Open access Aug 2026

RFM-UNet: Hybrid Frequency–Mamba UNet for Remote-Sensing Road Extraction

Road-network extraction from very high-resolution (VHR) remote-sensing imagery remains a challenging task owing to the structural sparsity, topological complexity, and severe occlusions of road networks. Conventional graph-based approaches preserve topological consistency yet incur considerable computational overhead,...

Pu Song, Peng Yu, Xiaojing Zhong et al. · Remote Sensing · 0 citations